Company Filing History:
Years Active: 2017-2023
Title: Junming Zhang: Innovator in Power Factor Correction Technology
Introduction
Junming Zhang is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in power factor correction technologies. With a total of 3 patents to his name, Zhang continues to push the boundaries of innovation.
Latest Patents
One of Zhang's latest patents is a massage apparatus designed to enhance user comfort and relaxation. Additionally, he has developed a control device and method for a totem-pole bridgeless power factor correction (PFC) soft switch. This innovative device includes a totem pole bridgeless PFC circuit, which features at least two bridge arms connected in parallel. The first bridge arm consists of two switches or diodes connected in series, while the second bridge arm also includes two switches connected in series. The circuit is equipped with at least one PFC inductor, along with a filter capacitor and a load connected in parallel between the first and second connecting points.
Career Highlights
Throughout his career, Junming Zhang has worked with notable companies such as ZTE Corporation and Shenzhen Jianyi Life Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Zhang has collaborated with several talented individuals in his field, including Jianping Zhou and Guoxian Lin. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Junming Zhang is a dedicated inventor whose work in power factor correction technology has made a lasting impact. His innovative patents and collaborations highlight his commitment to advancing electrical engineering. Zhang's contributions continue to inspire future innovations in the industry.